|
earthing braid是什么意思?
. l# y3 q" P3 h. D I4 F$ Z. k2.6.3.5 Colour of insulation% v C$ E7 V+ P2 X
The insulation of the PROTECTIVE EARTHING CONDUCTOR in a power supply cord supplied with) ]4 v7 L0 S- k3 s0 k# a' B
the equipment shall be green-and-yellow. N1 g) k5 l) c7 {0 C' R9 t1 [
If a PROTECTIVE BONDING CONDUCTOR is insulated, the insulation shall be green-and-yellow
- q0 v9 L, t4 B6 b, ~: rexcept in the following two cases:" X3 {. h/ o B5 o. U6 R2 h4 d( w
− for an earthing braid, the insulation shall be either green-and-yellow or transparent;) v) A* x4 K5 r' o* E- D4 M1 }
− for a PROTECTIVE BONDING CONDUCTOR in assemblies such as ribbon cables, busbars,
- O" i* o! c% C) L" Q" Aprinted wiring, etc., any colour is permitted provided that no misinterpretation of the use of
$ z: W6 u7 q8 w1 S' Tthe conductor is likely to arise.
. C. q0 Y( e2 U% m! J) @) d |
|